##gff-version 3 Q02216 UniProtKB Chain 1 551 . . . ID=PRO_0000166860;Note=Malate synthase%2C glyoxysomal Q02216 UniProtKB Active site 174 174 . . . Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q02216 UniProtKB Active site 458 458 . . . Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q02216 UniProtKB Natural variant 159 159 . . . Note=In PMS2. N->S